220114757 has 2 divisors, whose sum is σ = 220114758. Its totient is φ = 220114756.

The previous prime is 220114751. The next prime is 220114789. The reversal of 220114757 is 757411022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156975841 + 63138916 = 12529^2 + 7946^2 .

It is a cyclic number.

It is not a de Polignac number, because 220114757 - 2⁶ = 220114693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220114751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110057378 + 110057379.

It is an arithmetic number, because the mean of its divisors is an integer number (110057379).

Almost surely, 2^220114757 is an apocalyptic number.

It is an amenable number.

220114757 is a deficient number, since it is larger than the sum of its proper divisors (1).

220114757 is an equidigital number, since it uses as much as digits as its factorization.

220114757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 220114757 is about 14836.2649275348. The cubic root of 220114757 is about 603.7860200238.

Adding to 220114757 its reverse (757411022), we get a palindrome (977525779).

The spelling of 220114757 in words is "two hundred twenty million, one hundred fourteen thousand, seven hundred fifty-seven".